C11112331333132311331333133313331312111113112113313331322131121   >>    C1111233133313231133133313331333131211111311211331333132213112   <<    C11112331333132311331333133313331312111113112113313331322131123   >>      C11112331333132311331333133313331312111113112113313331322131122   >>